公开(公告)号：US08582664B2

公开(公告)日：2013-11-12

申请号：US11599320

申请日：2006-11-15

Applicant: Eric Nassor ,  Karine Renout

Inventor： Eric Nassor ,  Karine Renout

IPC: G06F17/30 ,  H04N21/23

CPC classification number: H04N7/17318 ,  H04N21/21815 ,  H04N21/632 ,  H04N21/8352 ,  H04N21/8456

Abstract: Creation of a video sequence representative of a digital video sequence, wherein the digital video sequence is divided into a plurality video sections. For at least one of the video sections of the digital video sequence, at least one video portion of the video section is selected, a video segment is determined comprising the at least one selected video portion, at least one item of identification information is associated with the determined video segment for identification of the corresponding video section, at least one item of location information is also associated with the determined video segment for location within the digital video sequence of the at least one video portion included in the segment, and the determined segment is inserted in the video sequence representative of the digital video sequence.

Abstract translation: 创建代表数字视频序列的视频序列，其中数字视频序列被分成多个视频片段。 对于数字视频序列的至少一个视频部分，选择视频部分的至少一个视频部分，确定包括至少一个选择的视频部分的视频片段，至少一个识别信息项目与 所确定的用于识别相应视频部分的视频片段，至少一个位置信息项目还与所确定的视频片段相关联，用于在片段中包括的至少一个视频部分的数字视频序列内的位置，以及所确定的片段 被插入到表示数字视频序列的视频序列中。

公开(公告)号：US08572120B2

公开(公告)日：2013-10-29

申请号：US11018392

申请日：2004-12-22

Applicant: Eric Nassor ,  Frédéric Maze

Inventor： Eric Nassor ,  Frédéric Maze

IPC: G06F7/00

CPC classification number: H04L63/08 ,  H04L63/123

Abstract: The access method comprises the following steps: i) receiving a request coming from a user for accessing at least one digital document, said request comprising an identifier (303) designating the digital document and an identifier (304) designating said user; ii) searching locally for at least one collection (C1) containing the identifier (303) of the document and the identifier (304) of the user, each collection (C1, C2) being stored locally in response to a positive verification with regard to at least one condition agreeing to supply the document according to at least one access right linked to the collection; and iii) in the case of a positive search, supplying said corresponding document (303) to said user (304) thus designated.

Abstract translation: 访问方法包括以下步骤：i）接收来自用户的用于访问至少一个数字文档的请求，所述请求包括指定数字文档的标识符（303）和指定所述用户的标识符（304）; ii）在本地搜索包含文档的标识符（303）和用户的标识符（304）的至少一个集合（C1），每个集合（C1，C2）响应于关于 至少一个条件同意根据与收集相关联的至少一个访问权限提供文档; 以及iii）在正向搜索的情况下，将如此指定的所述对应文档（303）提供给所述用户（304）。

公开(公告)号：US08463936B2

公开(公告)日：2013-06-11

申请号：US11119696

申请日：2005-05-03

Applicant: Frédéric Maze ,  Eric Nassor

Inventor： Frédéric Maze ,  Eric Nassor

IPC: G06F15/173

CPC classification number: G06F17/30206 ,  G06F17/30215

Abstract: A method of distributing digital data implemented in a telecommunications system that has at least one holding server device able to hold digital data and to receive at least one request for supplying said digital data, at least one client device able to request the digital data of the holding server device, and at least one replication server device able to store a replica of the digital data of the holding server device and to supply the replica digital data to the client device. The method, which is executed after the reception by the holding server device of a request to obtain digital data coming from the client device, selects, on the basis of predetermined information relating to the server devices and/or client devices, from among the holding server device and the at least one replication server device, a server device for supplying the digital data to the client device, and in a case where a replication server device is selected, creating a replica of the requested digital data in the selected replication server device, and redirecting the client device to the selected replication server device for obtaining the digital data.

Abstract translation: 一种分发在电信系统中实现的数字数据的方法，所述数字数据具有至少一个能够保存数字数据的保持服务器设备，并且接收至少一个请求来提供所述数字数据，至少一个客户端设备能够请求数字数据的数字数据 保存服务器设备，以及至少一个复制服务器设备，其能够存储保持服务器设备的数字数据的副本，并将副本数字数据提供给客户端设备。 在由保持服务器装置接收到从客户端装置获得的数字数据的请求之后执行的方法基于与服务器装置和/或客户端装置有关的预定信息，从保持 服务器设备和至少一个复制服务器设备，用于将数字数据提供给客户端设备的服务器设备，以及在选择复制服务器设备的情况下，在所选择的复制服务器设备中创建所请求的数字数据的副本 并且将客户端设备重定向到所选择的复制服务器设备以获得数字数据。

公开(公告)号：US08181077B2

公开(公告)日：2012-05-15

申请号：US11940631

申请日：2007-11-15

Applicant: Eric Nassor ,  Karine Renout

Inventor： Eric Nassor ,  Karine Renout

IPC: H04L1/18 ,  G08C25/02 ,  H03M13/00

CPC classification number: H04L65/605 ,  H04L1/0017 ,  H04L1/0025 ,  H04L1/0057 ,  H04L1/0075 ,  H04L1/0082 ,  H04L1/1809 ,  H04L1/1812 ,  H04L1/1867 ,  H04L1/1896 ,  H04L41/0803 ,  H04L65/608 ,  H04L65/80 ,  H04L67/28 ,  H04L67/2823 ,  H04L69/40 ,  H04L2001/0092 ,  H04L2001/0097 ,  H04L2001/0098

Abstract: The disclosure describes transferring at least one data packet in a network from at least one server to a client through a point of interconnection. The point of interconnection executes a process of: receiving from the client at least one configuration map specifying at least one error correction mechanism, receiving from the server the at least one packet, detecting errors included in the at least one packet, and if the at least one packet includes at least one error, applying to the at least one packet at least one error correction mechanism specified in the at least one configuration map.

Abstract translation: 本公开描述了通过互连点将网络中的至少一个数据分组从至少一个服务器传送到客户端。 互连点执行以下处理：从客户端接收指定至少一个错误校正机制的至少一个配置图，从服务器接收至少一个分组，检测包括在至少一个分组中的错误，以及如果at 至少一个分组包括至少一个错误，向至少一个分组应用至少一个配置图中指定的错误校正机制。

公开(公告)号：US08077601B2

公开(公告)日：2011-12-13

申请号：US12514307

申请日：2007-11-14

Applicant: Frédéric Maze ,  Eric Nassor

Inventor： Frédéric Maze ,  Eric Nassor

IPC: H04L12/26 ,  H04L12/28

CPC classification number: H04L47/2458 ,  H04L47/50

Abstract: The invention relates to a method for transmitting over a data communication network data packets of a data stream to a receiving device, characterized in that it comprises the steps of: selecting a data packet from a buffer memory containing data packets to be transmitted (301, 401); determining whether the playout time of the selected data packet at the receiving device allows a recovery of said selected data packet (303, 410); assigning a first priority level or a second priority level to the selected data packet based on the result of the determining step (306, 307, 411, 413); and transmitting the selected data packet with said assigned first or second priority level (308, 408). The invention relates also to a software application and a transmitting device implementing the transmission method.

Abstract translation: 本发明涉及一种用于通过数据通信网络将数据流的数据分组发送到接收设备的方法，其特征在于包括以下步骤：从包含要发送的数据分组的缓冲存储器中选择数据分组（301， 401）; 确定所述接收设备处的所选择的数据分组的播出时间是否允许恢复所述选择的数据分组（303,410）; 基于确定步骤（306,307,411,413）的结果，向所选数据分组分配第一优先级或第二优先级; 以及用所述分配的第一或第二优先级（308,408）发送所选择的数据分组。 本发明还涉及实现传输方法的软件应用和发送设备。

公开(公告)号：US20100303154A1

公开(公告)日：2010-12-02

申请号：US12675157

申请日：2008-08-29

Applicant: Herve Le Floch ,  Eric Nassor

Inventor： Herve Le Floch ,  Eric Nassor

IPC: H04N7/32 ,  H04N7/26

CPC classification number: H04N19/105 ,  H04N19/14 ,  H04N19/166 ,  H04N19/176 ,  H04N19/51 ,  H04N19/593 ,  H04N19/895

Abstract: The invention concerns a method for decoding a video sequence encoded according to a predictive format, which video sequence includes predicted images containing encoded residual data representing differences between the respective predicted image and a respective reference image in the video sequence.The method comprises, for a current predicted image of the video sequence, the steps of: determining (E51) at least one first area of the current predicted image according to meeting of a predetermined criterion; for at least part of the determined at least one first area, applying an error concealment method (E514), said error concealment method using residual data of the current predicted image relative to said part.

Abstract translation: 本发明涉及一种用于对根据预测格式编码的视频序列进行解码的方法，该视频序列包括预测图像，该预测图像包含表示视频序列中相应预测图像与相应参考图像之间差异的编码残差数据。 该方法包括：针对视频序列的当前预测图像，执行以下步骤：根据预定标准的确定来确定（E51）当前预测图像的至少一个第一区域; 对于所确定的至少一个第一区域的至少一部分，应用误差隐藏方法（E514），所述错误隐藏方法使用相对于所述部分的当前预测图像的残差数据。

公开(公告)号：US20090210765A1

公开(公告)日：2009-08-20

申请号：US12368820

申请日：2009-02-10

Applicant: Xavier Henocq ,  Eric Nassor

Inventor： Xavier Henocq ,  Eric Nassor

IPC: H04L1/18 ,  G06F11/14 ,  G06N5/02

CPC classification number: H04L1/1848 ,  H04L1/1806 ,  H04L1/1854 ,  H04L1/1887

Abstract: The method of transmitting data packets from a server to at least one client comprises: a step (301 to 304) of estimating a time lapse between the transmission of a successive first and second packet, on the basis of information relating to the first packet and a step (306, 307) of triggering and of defining retransmission of the second packet, on the basis of said time lapse. In embodiments, the client estimates said time lapse on the basis of the type of the second packet and on the basis of statistical results concerning the type of the second packet and requests the retransmission of a packet awaited for a longer time than that time lapse.In embodiments, the server estimates the time lapse on the basis of the type of payload of a first packet to retransmit and of at least one second packet following said first packet to retransmit and spontaneously retransmits the second packet with the first packet on the basis of that time lapse.

Abstract translation: 将数据分组从服务器发送到至少一个客户端的方法包括：步骤（301至304），基于与第一分组相关的信息和基于第一分组的信息估计连续第一和第二分组的传输之间的时间间隔;以及 基于所述时间间隔触发和定义第二分组的重传的步骤（306,307）。 在实施例中，客户端基于第二分组的类型并且基于关于第二分组的类型的统计结果来估计所述时间流逝，并请求等待的时间长于该时间间隔的分组的重传。 在实施例中，服务器基于要重新发送的第一分组的有效载荷的类型和所述第一分组之后的至少一个第二分组来估计时间流逝，以基于第一分组来重传并自发地重传具有第一分组的第二分组 那个时间流逝。

公开(公告)号：US20070211799A1

公开(公告)日：2007-09-13

申请号：US11683323

申请日：2007-03-07

Applicant: Xavier Henocq ,  Eric Nassor

Inventor： Xavier Henocq ,  Eric Nassor

IPC: H04N11/02

CPC classification number: H04N7/68 ,  H04N19/895 ,  H04N21/2381 ,  H04N21/4363 ,  H04N21/43637 ,  H04N21/4381 ,  H04N21/6131

Abstract: The reception method is implemented in a receiver apparatus receiving images of a video sequence having undergone losses during an exchange of data with a sender apparatus connected to said receiver apparatus via a communication network. The receiver apparatus comprises at least a first module implementing a transport layer and a second module implementing an application layer, the application layer being subdivided into a first sub-module implementing the decoding of the video and a second sub-module implementing the display of said video. The method comprises the following steps: in the transport layer, transmitting a data loss detection signal intended for the application layer, as soon as the transport layer detects a loss of data; and in the application layer, implementing a loss concealment mechanism, on reception of said loss detection signal and without waiting for said application layer itself to detect said data loss so detected.

Abstract translation: 该接收方法在接收装置中实现，该接收装置接收在与通过通信网络连接到所述接收机装置的发送装置进行数据交换时经历损失的视频序列的图像。 所述接收机装置至少包括实现传输层的第一模块和实现应用层的第二模块，所述应用层被细分为实现所述视频解码的第一子模块和实现所述视频显示的第二子模块 视频。 该方法包括以下步骤：在传输层中，一旦传输层检测到数据丢失，就在传输层中发送预定应用层的数据丢失检测信号; 并且在应用层中，实现丢失隐藏机制，在接收到所述丢失检测信号时，并且不等待所述应用层本身检测所检测到的所述数据丢失。

公开(公告)号：US08824566B2

公开(公告)日：2014-09-02

申请号：US11683323

申请日：2007-03-07

Applicant: Xavier Henocq ,  Eric Nassor

Inventor： Xavier Henocq ,  Eric Nassor

IPC: H04N7/12 ,  H04N21/4363 ,  H04N21/2381 ,  H04N21/61 ,  H04N7/68 ,  H04N21/438

CPC classification number: H04N7/68 ,  H04N19/895 ,  H04N21/2381 ,  H04N21/4363 ,  H04N21/43637 ,  H04N21/4381 ,  H04N21/6131

Abstract: The reception method is implemented in a receiver apparatus receiving images of a video sequence having undergone losses during an exchange of data with a sender apparatus connected to said receiver apparatus via a communication network. The receiver apparatus comprises at least a first module implementing a transport layer and a second module implementing an application layer, the application layer being subdivided into a first sub-module implementing the decoding of the video and a second sub-module implementing the display of said video. The method comprises the following steps: in the transport layer, transmitting a data loss detection signal intended for the application layer, as soon as the transport layer detects a loss of data; and in the application layer, implementing a loss concealment mechanism, on reception of said loss detection signal and without waiting for said application layer itself to detect said data loss so detected.

Abstract translation: 该接收方法在接收装置中实现，该接收装置接收在与通过通信网络连接到所述接收机装置的发送装置进行数据交换时经历损失的视频序列的图像。 所述接收机装置至少包括实现传输层的第一模块和实现应用层的第二模块，所述应用层被细分为实现所述视频解码的第一子模块和实现所述视频显示的第二子模块 视频。 该方法包括以下步骤：在传输层中，一旦传输层检测到数据丢失，就在传输层中发送预定应用层的数据丢失检测信号; 并且在应用层中，实现丢失隐藏机制，在接收到所述丢失检测信号时，并且不等待所述应用层本身检测所检测到的所述数据丢失。

公开(公告)号：US08792368B2

公开(公告)日：2014-07-29

申请号：US13016651

申请日：2011-01-28

Applicant: Frédéric Maze ,  Eric Nassor

Inventor： Frédéric Maze ,  Eric Nassor

IPC: G01R31/08

CPC classification number: H04L49/901

Abstract: The method of computing the available space in a packet for data stream transport comprises: a step of determining the requirements of each module of a data stream manager, for space in the packet for at least two types of header and/or extension data required by each protocol and/or service used by said module, a step of determining a maximum space requirement in the packet to meet all these requirements, by implementing different rules for combining space requirements for the different types of data and a sum of the combined requirements for the different types of data and a step of computing a difference between the space of the packet and the maximum space requirement in the packet in order to determine the available space for data stream transport.

Abstract translation: 计算用于数据流传输的分组中的可用空间的方法包括：为数据包中的空间确定数据流管理器的每个模块的要求的步骤，用于针对数据流管理器所需的至少两种类型的报头和/或扩展数据 由所述模块使用的每个协议和/或服务，通过实施用于组合不同类型的数据的空间要求的不同规则和组合要求的总和来确定分组中的最大空间需求以满足所有这些要求的步骤 不同类型的数据和计算分组的空间与分组中的最大空间需求之间的差异的步骤，以便确定用于数据流传输的可用空间。